 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.update.ui;

 import org.eclipse.jface.dialogs.*;
 import org.eclipse.jface.window.*;
 import org.eclipse.jface.wizard.*;
 import org.eclipse.swt.widgets.*;
 import org.eclipse.update.internal.ui.*;
 import org.eclipse.update.internal.ui.wizards.*;
 import org.eclipse.update.search.*;

 /**
  * Entry point into update manager UI.
  * Clients can use this class to launch the configuration manager window or the install wizard.
  * @since 3.0
  */
 public class UpdateManagerUI {

     /**
      * Opens the configuration manager window. This is used to manage a current installation
      * configuration: browser sites, enable/disable features, etc.
      * @param shell the parent shell to use
      */
     public static void openConfigurationManager(Shell shell) {

         ApplicationWindow appWindow = new ConfigurationManagerWindow(shell);
         appWindow.create();
         appWindow.open();
     }
     
     /**
      * Opens the install wizard dialog. This wizard is used to find and install updates to existing
      * features, or to find and install new features.
      * @param shell the dialog parent shell
      */
     public static void openInstaller(Shell shell) {
         if (InstallWizard.isRunning()) {
             MessageDialog.openInformation(shell, UpdateUIMessages.InstallWizard_isRunningTitle, UpdateUIMessages.InstallWizard_isRunningInfo);
             return;
         }
         InstallWizard wizard = new InstallWizard((UpdateSearchRequest) null);
         WizardDialog dialog = new ResizableInstallWizardDialog(shell, wizard, UpdateUIMessages.InstallWizardAction_title);
         dialog.create();
         dialog.open();
     }

     /**
      * Opens the install wizard dialog. This wizard is used to find and install updates to existing
      * features, or to find and install new features as described by the given update job
      * @param shell the dialog parent shell
      * @param job the job to run
      * @since 3.1
      */
     public static void openInstaller(Shell shell, UpdateJob job) {
         new InstallWizardOperation().run(shell, job);
     }
 }

